Other mistake: At the end of the intro, before the logo appears you can see Mojo Jojo's brain. His brain is green and it should be pink.
Other mistake: During the first dozen or so episodes, during the opening credits, Onizuka is shown spray-painting a picture of a woman on a wall, with the words "Love" and "Piece" written next to her. Obviously, "piece" is a mistranslation, and the wrong spelling. The correct text should read "Love" and "PEACE."
Innervisions - S1-E7
Other mistake: When Thanos is saying "What is that, beloved? You would prefer a closer look at the civilization we are about to obliterate? Why, of course", he is speaking with an Irish accent, which is not how his voice sounds normally.
Other mistake: When the monk returns the water bottle to Siro and Taja, not long after talking to them (not realising the water bottle belongs to Kung Lao), how did Siro and Taja get so far ahead of the monk in that short amount of time? (00:05:35 - 00:06:35)
Other mistake: They keep saying the taxi cab is 20 years old, but that cab is brand-new in the episode.